<?php

namespace Pterodactyl\Providers;

use Pterodactyl\Models;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\URL;
use Illuminate\Pagination\Paginator;
use Illuminate\Support\Facades\View;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\ServiceProvider;
use Pterodactyl\Extensions\Themes\Theme;
use Illuminate\Database\Eloquent\Relations\Relation;

class AppServiceProvider extends ServiceProvider
{
  /**
   * Bootstrap any application services.
   */
  public function boot(): void
  {
    Schema::defaultStringLength(191);

    View::share('appVersion', $this->versionData()['version'] ?? 'undefined');
    View::share('appIsGit', $this->versionData()['is_git'] ?? false);

    Paginator::useBootstrap();

    // If the APP_URL value is set with https:// make sure we force it here. Theoretically
    // this should just work with the proxy logic, but there are a lot of cases where it
    // doesn't, and it triggers a lot of support requests, so lets just head it off here.
    //
    // @see https://github.com/pterodactyl/panel/issues/3623
    if (Str::startsWith(config('app.url') ?? '', 'https://')) {
      URL::forceScheme('https');
    }

    Relation::enforceMorphMap([
      'allocation' => Models\Allocation::class,
      'api_key' => Models\ApiKey::class,
      'backup' => Models\Backup::class,
      'database' => Models\Database::class,
      'egg' => Models\Egg::class,
      'egg_variable' => Models\EggVariable::class,
      'schedule' => Models\Schedule::class,
      'server' => Models\Server::class,
      'ssh_key' => Models\UserSSHKey::class,
      'task' => Models\Task::class,
      'user' => Models\User::class,
    ]);
  }

  /**
   * Register application service providers.
   */
  public function register(): void
  {
    // Only load the settings service provider if the environment
    // is configured to allow it.
    if (!config('pterodactyl.load_environment_only', false) && $this->app->environment() !== 'testing') {
      $this->app->register(SettingsServiceProvider::class);
    }

    $this->app->singleton('extensions.themes', function () {
      return new Theme();
    });
  }

  /**
   * Return version information for the footer.
   */
  protected function versionData(): array
  {
    return Cache::remember('git-version', 5, function () {
      if (file_exists(base_path('.git/HEAD'))) {
        $head = explode(' ', file_get_contents(base_path('.git/HEAD')));

        if (array_key_exists(1, $head)) {
          $path = base_path('.git/' . trim($head[1]));
        }
      }

      if (isset($path) && file_exists($path)) {
        return [
          'version' => substr(file_get_contents($path), 0, 8),
          'is_git' => true,
        ];
      }

      return [
        'version' => config('app.version'),
        'is_git' => false,
      ];
    });
  }
}
